I was planning on the Vypyr 15. It does rock and metal very well.

But im not sure if its good at doing softer stuff like The Eagles,Bryan Adams, etc
Most of these modelling amps can't do low gain great. That being said, as an owner of the Vypyr, the low gain stuff does sound pretty good; it's definitely a lot better than the Line 6 Spiders I've played. I say go for it.
i have the cube 15xl. its pretty good. 4 different distortions. no other effects though.
Squier VM 1970s Strat
Squier J5 Gold Frost Telecaster
EVH 5150 LBX2
Peavey Vypyr Vip 1

MIM Fender Precision
i didn't think the lower gain stuff on the vypyr sounded bad at all. i thought both the vypyr and mustang did low gain stuff pretty well.